diff --git a/app/node/generator/polygon/polygon.cpp b/app/node/generator/polygon/polygon.cpp
index ea8f46ca5..ea68861f8 100644
--- a/app/node/generator/polygon/polygon.cpp
+++ b/app/node/generator/polygon/polygon.cpp
@@ -81,7 +81,7 @@ ShaderCode PolygonGenerator::GetShaderCode(const QString &shader_id) const
 {
   Q_UNUSED(shader_id)
 
-  return ShaderCode(FileFunctions::ReadFileAsString(":/shaders/polygon.frag"));
+  return ShaderCode(FileFunctions::ReadFileAsString(QStringLiteral(":/shaders/polygon.frag")));
 }
 
 NodeValueTable PolygonGenerator::Value(NodeValueDatabase &value) const